Chemistry Test ...

Match the hybrid bond orbitals of list I with the species of the list II and pick out the correct ?

The electrochemical cell shown below is a concentration cell. 
M|M²⁺ (saturated solution of a sparingly soluble salt, MX₂) ||M²⁺ (0.001 mol dm^- 3) | M
The emf of the cell depends on the difference in concentrations of M²⁺ ions at the two electrodes. The emf of the cell at 298 K is 0.059 V.
The value of Δ G (kJ mol^-1) for the given cell is (Take 1 F = 96500 C mol^-1)

First and second ionization energies of Magnesium are 7.646 and 15.035 eV respectively. The amount of energy in KJ needed to convert all the atoms of Magnesium into Mg²⁺ ions present in 12 mg of Magnesium vapours is :
[Given : 1 eV = 96.5 kJ mol^-1]

The enthalpy change of the reaction is -57.3 kJ mol^-1. If the enthalpies of Formation of  are zero and -285.84 kJ mol^-1 respectively, then the enthalpy of formation of 

Amongst the halides

(1) BCl₃
(2) AlCl₃
(3) GaCl₃ 
(4) InCl₃

The order of decreasing Lewis acid character is

A cationic colloidal electrolyte forms micelle at 10^-4 M concentration in water. If 1 mm³ solution contains 10¹² micelle structure, then the no. of cations involved in one micelle are NA = 6 × 10²³.

The half-life of a radioactive isotope is three hours. If the initial mass of the isotope were 256 g, the mass of it remaining undecayed after 18 hours would be

Which of the above compounds are enantiomers?

Give the IUPAC name of :

When H₂O₂ is added to ice cold solution of acidified potassium dichromate in ether and the contents are shaken and allowed to stand